clang-tools  15.0.0git
CloexecMemfdCreateCheck.cpp
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1 //===--- CloexecMemfdCreateCheck.cpp - clang-tidy--------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
10 
11 using namespace clang::ast_matchers;
12 
13 namespace clang {
14 namespace tidy {
15 namespace android {
16 
17 void CloexecMemfdCreateCheck::registerMatchers(MatchFinder *Finder) {
18  auto CharPointerType = hasType(pointerType(pointee(isAnyCharacter())));
19  registerMatchersImpl(
20  Finder, functionDecl(returns(isInteger()), hasName("memfd_create"),
21  hasParameter(0, CharPointerType),
22  hasParameter(1, hasType(isInteger()))));
23 }
24 
25 void CloexecMemfdCreateCheck::check(const MatchFinder::MatchResult &Result) {
26  insertMacroFlag(Result, "MFD_CLOEXEC", /*ArgPos=*/1);
27 }
28 
29 } // namespace android
30 } // namespace tidy
31 } // namespace clang
clang::clangd::check
bool check(llvm::StringRef File, llvm::Optional< Range > LineRange, const ThreadsafeFS &TFS, const ClangdLSPServer::Options &Opts, bool EnableCodeCompletion)
Definition: Check.cpp:273
clang::ast_matchers
Definition: AbseilMatcher.h:14
CloexecMemfdCreateCheck.h
clang
===– Representation.cpp - ClangDoc Representation --------—*- C++ -*-===//
Definition: ApplyReplacements.h:27